No problem, we've got 8475 and 9648 to multiply
8475 × 9648 = 9648 × (8475)
+ 9648 × 5 what gives us 48240
+ 9648 × 70 that is equal 675360
+ 9648 × 400 that equals 3859200
+ 9648 × 8000 that equals 77184000

= 81766800
